72134818

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{84467}}^1$

素因数の和:84537

約数の個数: 16

約数和(自身を含む): 125688384

約数和(自身を除く): 53553566

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 84467, 168934, 591269, 1182538, 5152487, 10304974, 36067409, 72134818]

約数ペア:

[(1, 72134818), (2, 36067409), (7, 10304974), (14, 5152487), (61, 1182538), (122, 591269), (427, 168934), (854, 84467)]